Takashi Fujimura

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Load drive device, semiconductor device, load drive system and vehicle
- Patent number 11,392,102
- Issue date Jul 19, 2022
- Rohm Co., Ltd.
- Takashi Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor driving device, electronic appliance, and vehicle
- Patent number 9,559,622
- Issue date Jan 31, 2017
- Rohm Co., Ltd.
- Takashi Fujimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device, electronic appliance, and vehicle
- Patent number 9,391,603
- Issue date Jul 12, 2016
- Rohm Co., Ltd.
- Takashi Fujimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor driving apparatus and motor apparatus using the same
- Patent number 9,035,582
- Issue date May 19, 2015
- Rohm Co., Ltd.
- Tetsuo Yamato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Feed motor lock detection device
- Patent number 7,906,928
- Issue date Mar 15, 2011
- Rohm Co., Ltd.
- Yuji Ito
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Chattering preventing circuit, waveform shaping circuit including c...
- Patent number 7,683,562
- Issue date Mar 23, 2010
- Rohm Co., Ltd.
- Takashi Fujimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Peak hold circuit, motor drive control circuit having the peak hold...
- Patent number 7,564,207
- Issue date Jul 21, 2009
- Rohm Co., Ltd.
- Takashi Fujimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Input circuit
- Patent number 7,414,434
- Issue date Aug 19, 2008
- Rohm Co., Ltd.
- Takashi Fujimura
- G01 - MEASURING TESTING
Information Patent Grant
Phase adjustment circuit, motor driving control circuit, and motor...
- Patent number 7,239,102
- Issue date Jul 3, 2007
- Rohm Co., Ltd.
- Takashi Fujimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
GATE DRIVE CIRCUIT, GATE DRIVE DEVICE, MOTOR SYSTEM, VEHICLE, AND C...
- Publication number 20250047221
- Publication date Feb 6, 2025
- Rohm Co., Ltd.
- Takashi Fujimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MONITORING CIRCUIT, SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AND VE...
- Publication number 20240418772
- Publication date Dec 19, 2024
- ROHM CO., LTD.
- Takashi FUJIMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOAD DRIVE DEVICE, SEMICONDUCTOR DEVICE, LOAD DRIVE SYSTEM AND VEHICLE
- Publication number 20200272120
- Publication date Aug 27, 2020
- Rohm Co., Ltd.
- Takashi Fujimura
- G05 - CONTROLLING REGULATING
Information Patent Application
MOTOR DRIVING DEVICE, ELECTRONIC APPLIANCE, AND VEHICLE
- Publication number 20140117889
- Publication date May 1, 2014
- Rohm Co., Ltd.
- Takashi FUJIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE, ELECTRONIC APPLIANCE, AND VEHICLE
- Publication number 20140117891
- Publication date May 1, 2014
- Rohm Co., Ltd.
- Takashi FUJIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING APPARATUS AND MOTOR APPARATUS USING THE SAME
- Publication number 20120262097
- Publication date Oct 18, 2012
- Rohm Co., Ltd.
- Tetsuo Yamato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVER AND VEHICLE USING THE SAME
- Publication number 20120126732
- Publication date May 24, 2012
- Rohm Co., Ltd.
- Tetsuo Yamato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FEED MOTOR LOCK DETECTION DEVICE
- Publication number 20080224650
- Publication date Sep 18, 2008
- Rohm Co., Ltd.
- Yuji Ito
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Chattering Preventing Circuit, Waveform Shaping Circuit Including C...
- Publication number 20080106231
- Publication date May 8, 2008
- Takashi Fujimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Input Circuit
- Publication number 20080036495
- Publication date Feb 14, 2008
- ROHM CO., LTD.
- Takashi Fujimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Peak Hold Circuit, Motor Drive Control Circuit Having The Peak Hold...
- Publication number 20070273324
- Publication date Nov 29, 2007
- Rohm Co., Ltd.
- Takashi Fujimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method of manufacturing semiconductor device
- Publication number 20070184660
- Publication date Aug 9, 2007
- Takashi Fujimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Phase adjustment circuit, motor driving control circuit, and motor...
- Publication number 20050184700
- Publication date Aug 25, 2005
- ROHM CO., LTD.
- Takashi Fujimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Active filter circuit using gm amplifier, and data read circuit, da...
- Publication number 20050122161
- Publication date Jun 9, 2005
- Takashi Fujimura
- H03 - BASIC ELECTRONIC CIRCUITRY

Takashi Fujimura

Person

Patents Grantslast 30 patents

Load drive device, semiconductor device, load drive system and vehicle

Motor driving device, electronic appliance, and vehicle

Semiconductor device, electronic appliance, and vehicle

Motor driving apparatus and motor apparatus using the same

Feed motor lock detection device

Chattering preventing circuit, waveform shaping circuit including c...

Peak hold circuit, motor drive control circuit having the peak hold...

Input circuit

Phase adjustment circuit, motor driving control circuit, and motor...

Patents Applicationslast 30 patents

GATE DRIVE CIRCUIT, GATE DRIVE DEVICE, MOTOR SYSTEM, VEHICLE, AND C...

MONITORING CIRCUIT, SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AND VE...

LOAD DRIVE DEVICE, SEMICONDUCTOR DEVICE, LOAD DRIVE SYSTEM AND VEHICLE

MOTOR DRIVING DEVICE, ELECTRONIC APPLIANCE, AND VEHICLE

SEMICONDUCTOR DEVICE, ELECTRONIC APPLIANCE, AND VEHICLE

MOTOR DRIVING APPARATUS AND MOTOR APPARATUS USING THE SAME

MOTOR DRIVER AND VEHICLE USING THE SAME

FEED MOTOR LOCK DETECTION DEVICE

Chattering Preventing Circuit, Waveform Shaping Circuit Including C...

Input Circuit

Peak Hold Circuit, Motor Drive Control Circuit Having The Peak Hold...

Method of manufacturing semiconductor device

Phase adjustment circuit, motor driving control circuit, and motor...

Active filter circuit using gm amplifier, and data read circuit, da...